
<h1><span class="yiyi-st" id="yiyi-12">numpy.transpose</span></h1>
        <blockquote>
        <p>原文：<a href="https://docs.scipy.org/doc/numpy/reference/generated/numpy.transpose.html">https://docs.scipy.org/doc/numpy/reference/generated/numpy.transpose.html</a></p>
        <p>译者：<a href="https://github.com/wizardforcel">飞龙</a> <a href="http://usyiyi.cn/">UsyiyiCN</a></p>
        <p>校对：（虚位以待）</p>
        </blockquote>
    
<dl class="function">
<dt id="numpy.transpose"><span class="yiyi-st" id="yiyi-13"> <code class="descclassname">numpy.</code><code class="descname">transpose</code><span class="sig-paren">(</span><em>a</em>, <em>axes=None</em><span class="sig-paren">)</span><a class="reference external" href="http://github.com/numpy/numpy/blob/v1.11.3/numpy/core/fromnumeric.py#L506-L556"><span class="viewcode-link">[source]</span></a></span></dt>
<dd><p><span class="yiyi-st" id="yiyi-14">允许数组的尺寸。</span></p>
<table class="docutils field-list" frame="void" rules="none">
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<tr class="field-odd field"><th class="field-name"><span class="yiyi-st" id="yiyi-15">参数：</span></th><td class="field-body"><p class="first"><span class="yiyi-st" id="yiyi-16"><strong>a</strong>：array_like</span></p>
<blockquote>
<div><p><span class="yiyi-st" id="yiyi-17">输入数组。</span></p>
</div></blockquote>
<p><span class="yiyi-st" id="yiyi-18"><strong>axes</strong>：ints列表，可选</span></p>
<blockquote>
<div><p><span class="yiyi-st" id="yiyi-19">默认情况下，反转尺寸，否则根据给定的值替换轴。</span></p>
</div></blockquote>
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<tr class="field-even field"><th class="field-name"><span class="yiyi-st" id="yiyi-20">返回：</span></th><td class="field-body"><p class="first"><span class="yiyi-st" id="yiyi-21"><strong>p</strong>：ndarray</span></p>
<blockquote class="last">
<div><p><span class="yiyi-st" id="yiyi-22"><em class="xref py py-obj">a</em>，其轴置换。</span><span class="yiyi-st" id="yiyi-23">将尽可能返回视图。</span></p>
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<div class="admonition seealso">
<p class="first admonition-title"><span class="yiyi-st" id="yiyi-24">也可以看看</span></p>
<p class="last"><span class="yiyi-st" id="yiyi-25"><a class="reference internal" href="numpy.moveaxis.html#numpy.moveaxis" title="numpy.moveaxis"><code class="xref py py-obj docutils literal"><span class="pre">moveaxis</span></code></a>，<a class="reference internal" href="numpy.argsort.html#numpy.argsort" title="numpy.argsort"><code class="xref py py-obj docutils literal"><span class="pre">argsort</span></code></a></span></p>
</div>
<p class="rubric"><span class="yiyi-st" id="yiyi-26">笔记</span></p>
<p><span class="yiyi-st" id="yiyi-27">当使用<em class="xref py py-obj">axes</em>关键字参数时，使用<em class="xref py py-obj">转置（a，argsort（axes））</em>反转张量的转置。</span></p>
<p><span class="yiyi-st" id="yiyi-28">转移1-D数组返回原始数组的未更改视图。</span></p>
<p class="rubric"><span class="yiyi-st" id="yiyi-29">例子</span></p>
<div class="highlight-default"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">x</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">arange</span><span class="p">(</span><span class="mi">4</span><span class="p">)</span><span class="o">.</span><span class="n">reshape</span><span class="p">((</span><span class="mi">2</span><span class="p">,</span><span class="mi">2</span><span class="p">))</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">x</span>
<span class="go">array([[0, 1],</span>
<span class="go">       [2, 3]])</span>
</pre></div>
</div>
<div class="highlight-default"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">np</span><span class="o">.</span><span class="n">transpose</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="go">array([[0, 2],</span>
<span class="go">       [1, 3]])</span>
</pre></div>
</div>
<div class="highlight-default"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">x</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">ones</span><span class="p">((</span><span class="mi">1</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="mi">3</span><span class="p">))</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">np</span><span class="o">.</span><span class="n">transpose</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">2</span><span class="p">))</span><span class="o">.</span><span class="n">shape</span>
<span class="go">(2, 1, 3)</span>
</pre></div>
</div>
</dd></dl>
